RepHresh Pro-B is a probiotic feminine supplement taken orally once daily to balance yeast and bacteria. Lactobacillus, yeast, and other bacteria are all naturally present in your body and optimum feminine health occurs when there is a healthy balance of these elements to support feminine health. RepHresh Pro-B feminine supplement contains patented and clinically tested strains of probiotic lactobacillus that have been shown to work with your body to balance yeast and bacteria. RepHresh Pro-B supplement lets you take control of your feminine health every day by helping to maintain flora in a normal range.* RepHresh Pro-B is a natural supplement and comes in an easy-to-swallow capsule. RepHresh Pro-B is the #1 feminine probiotic supplement in the US in the latest 52 weeks ending 16 March 2016 according to The Nielsen Company data